PLEASE CHECK: Before buying, please check your current blades by way of calculating the fins. Please investigate the variety of your existing blades. It ought to be 6 fins and four inches. BEST REPLACEMENT: If your Nutri Ninja blender leaks or becomes louder all through mixing, it is time to update the extractor blade. It is completely counseled to check the lowest blade regularly and update it each 6 months to get good performance. CONVENIENT AND FAST: The blade is manufactured from high-quality stainless steel, which might smoothly crush fruits, vegetables, superfoods and protein shakes correct right into a delicious, soft texture. After mixing, you would put it in the dishwasher for cleaning. THE CONTENT INCLUDES- 1 x bottom blade alternative parts. Also please notice that the rubber gasket may be loose throughout transportation. Pls examine it earlier than use and ensure it's put tight into the substitute backside blade. COMPATIBILITY- Our 7 fins blade for Nutri Ninja blender is simply well suited for BL2012/ BL2013/ BL480/ BL480D/ BL481/ BL482/ BL486CO/ BL487/ BL487A/ BL488W/ BL490/ BL491/ BL492/ BL492W/ BL640/ BL641/ BL642/ BL642W/ BL642Z/ BL680A/ BL682/ NN100A/ NN101/ NN102 is just used to expose the compatibility of the accessories. Colour:Black+silver Material:plastic Package Contents: 1 x device holder 1 x sealing ring Only the above kit content, other item should not included. Note: Light mirrored image and sundry reveals could cause the colour of the item in the photograph a bit different from the genuine thing. The dimension allowed error is +/- 1-3cm.